# Nexus-Catalyst (nexus-catalyst.com)

Stores decisions from AI coding and chat tools and recalls them in new sessions via MCP, using vector search plus a knowledge graph.

- Atlas card: https://inite.ai/en/atlas/nexus-catalyst.com
- Site: https://nexus-catalyst.com
- For: People who use several AI tools like Claude, Cursor and ChatGPT and repeat context across them
- Categories: dev
- Use 0/100 · alive 100/100

## Used for

- carry architecture decisions from Cursor into Claude Desktop
- recall past decisions at the start of a new AI session
- link saved decisions to the pull requests and issues behind them

## Price

- from 9 USD/month, no free plan (read 2026-10-21 on https://nexus-catalyst.com/pricing)

## For developers

- MCP server: com.nexus-catalyst/nexus-catalyst (namespace; auth on 2026-10-21)
- Status page: https://status.nexus-catalyst.com
- Read 2026-10-21

## MCP server, measured daily

Server: https://mcp.nexus-catalyst.com, checked every day since 2026-10-21 (4 checks).

- Answered: measuring, 4 daily checks so far
- Median first answer: 312 ms
- Sign-in: OAuth (the client signs the user in)
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: gdpr
- Training on your data: no (https://nexus-catalyst.com/privacy)
- Read 2026-10-21

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Source: INITE Atlas, https://inite.ai/en/atlas/nexus-catalyst.com. JSON: https://inite.ai/api/atlas/nexus-catalyst.com. MCP: https://inite.ai/api/mcp (atlas_lookup).